What is sniffing?
Sniffing in the computer-technology sense refers to the act of eavesdropping on network traffic, perhaps between a computer and a website or between two computers. When used for malicious purposes, sniffing can result in private …http://www.noidentitytheft.com/sniffing/

What is a computer zombie?
A zombie is a computer that is hacked by a cybercriminal and then used, without the victim’s knowledge, to infect other computers and networks with malicious software via the Internet. Usually, hackers create a zombie …http://www.noidentitytheft.com/computer-zombie/